Jesse McLaren @ECGcases
Emergency physician @UHN, Associate prof @UofT. #ECG blog/podcast for @EMcases, an associate editor of @smithECGblog, teacher @heartsECGcourse🫀 (he/him) emergencymedicinecases.com/blogs/ecg-case… Canada Joined May 2016-
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Thanks @ACEPNation for invitation to speak on paradigm shift from #STEMI to #OcclusionMI, and share the work of @josenalencar @AslangerE @PendellM @smithECGBlog. #ACEP25
HEARTS Foundations: introduction to #ECG interpretation Live interactive online course Sept 24+Oct1 Register: heartsECGcourse.com 50% discount for students @ECGcases @EMCases #medstudent #medicalstudent #studentnurse #paramedicstudent #resident #medtwitter #meded #medschool
This is why I took @ECGcases Occlusion MI (OMI) course instead of relying on STEMI criteria:
Bayesian Diagnosis of Occlusion Myocardial Infarction: A Case-Based Clinical Analysis Full text: mdpi.com/2075-4418/15/1…
After 30 years of primary PCI we now have an objective definition of the most common #ECG pattern of STEMI. Hyperacute T-waves specific for acute coronary occlusion now defined using #AI in @JACCJournals!
Next series of ECG courses! 🫀 Foundations: Sept24+31 Med/nursing students 50% off 🫀 Emergencies: Oct15+22 🫀 ACS-from STEMI to Occlusion MI: Nov15+22 🫀 #EMS: Dec3+10 🫀 #cardiacTech: Dec4+11 To register: heartsECGcourse.com @ECGcases @EMCases #ECG #EKG #ECGinterpretation
ECG Cases 57: Art of #OcclusionMI Part 5 – Clinical-ECG-POCUS Triptych emergencymedicinecases.com/ecg-cases-occl… @EMCases #cardiotwitter #ECG #POCUS #FOAMed @heartsECGcourse
A 64-year-old man presents to the emergency department with palpitations. He was recently found to have an acute MI and is one day s/p RCA stenting. The following ECG is obtained.......ecgweekly.com/weekly-workout…
60 year old with exertional chest pain, now improving. Is this early repol, pericarditis or injury? #ECG #EKG #ECGinterpretation #medstudent #medstudentTwitter #resident #nurse #paramedic #cardiactech #emergencyMedicine #cardioTwitter #foamed #meded #medTwitter #CardioEd
Failure of standard contemporary ST-elevation myocardial infarction electrocardiogram criteria to reliably identify acute occlusion of the left anterior descending coronary artery All were diagnosed on the first EKG by the @PMcardioApp academic.oup.com/ehjacc/advance…
Can you guess the diagnosis? drsmithsecgblog.com/by-magnus-noss… @MagnusNossen
Is it Always Best to Activate when Convinced of Acute OMI in a STEMI World? drsmithsecgblog.com/is-it-always-b… @PendellM @PMcardioApp @FloydECGs
Great reminder that Troponin is not a rule-in test and often falsely negative. This is what happens when a patient mistakenly falls into the wrong clinical pathway!
Great reminder that Troponin is not a rule-in test and often falsely negative. This is what happens when a patient mistakenly falls into the wrong clinical pathway!
75 year old with acute chest pain: 6 bad reasons not to cath. And why do so many cardiologists want to wait for troponins? (i.e., wait until the myocardium is dead?) drsmithsecgblog.com/75-year-old-wi…
Both patients present with stabbing chest pain. But only one will suffer a VF arrest from a fully occluded culprit coronary artery. Can you spot which one based on their #ECG?
65 year old with chest pain during dialysis drsmithsecgblog.com/65-year-old-kg… @ECGcases
@DrRajeshG1 Thanks for sharing! This is the precordial swirl pattern that we described here: sciencedirect.com/science/articl…. Can be difficult to learn/distinguish, but we did our best to describe in that pub. Anyone regardless of training has the ability to diagnose this immediately with PM Cardio…
Introducing Dr. Smith’s ECG Blog 2.0! The world’s #1 ECG Blog now features: - smarter search (try “HATW in aVL”) - email newsletter for new posts Join over 200,000 monthly readers on our brand-new custom domain!

Stephen W. Smith @smithECGBlog
55K Followers 516 Following EM Prof at Hennepin. Co-originator of #OcclusionMI (OMI) paradigm, ECG diagnosis of OMI, trained @pmcardio QoH. https://t.co/jutZW7fHFa… #ECG
Robert Herman, MD, Ph... @RobertHermanMD
13K Followers 572 Following ⚡ECG Educator - Follow for weekly cases 🫀Cardiology Researcher @CardioAalst 👨🎓PhD from @UninaIT 🤖 Founder @PMcardioApp - AI that reads ECGs
Dr Joshua Walinjom @walinjom
104K Followers 16K Following #ECFMG Certified #AAMC ID: 16486652 #Cardiology Fellowship @ #Kings #College #London, #Cardiologist UY1 🩶#Interventional #Cardio #Christian #Jesus is #Lord.
Brooks Walsh @BrooksWalsh
7K Followers 2K Following Emergency physician, devoted student of emergency electrocardiography and echocardiography. Plus all the other stuff. @brookswalsh.bsky.social
David Didlake @DidlakeDW
3K Followers 247 Following Acute Care Nurse Practitioner. Firefighter / Paramedic (Ret). https://t.co/JWU1vKssn0 https://t.co/4SrontSxeF
Emre Aslanger @AslangerE
7K Followers 89 Following Cardiovascular scientist. ECG and hemodynamics fan. Co-originator of #OcclusionMI (OMI) paradigm. MD, Prof. at Başakşehir Pine and Sakura City Hospital.
Anton Helman @EMCases
15K Followers 265 Following Founder, Chief Editor & host of EM Cases Podcast. Assistant Prof U of Toronto. Education Innovation Lead SREMI. #FOAMed supporter. Opinions my own.
The ECG Educator 🩺... @JasonWinterECG
9K Followers 2K Following ECG Educator/Mentor, Ambulance clinician, (DipECG), Author, Pilot, Ex Cardiac Safety Specialist, Editor in chief of https://t.co/RZ5Xt0xUkY.
David Carr @davidcarr333
12K Followers 1K Following Professor of Emergency Medicine. Old fashioned bedside clinical educator & lover of almost all sports. My views are mine & don’t represent the views of my work
Justin Morgenstern @First10EM
17K Followers 633 Following Emergency Doctor - Janus General Hospital | #FOAMed | Opinions obviously my own | https://t.co/GUv5FkBJnl
Tom Bouthillet @tbouthillet
8K Followers 4K Following Creative Director, Plank Bridge Media • Vice Chair, A Call to Action - Bluffton • Battalion Chief of EMS (Retired) • Screenwriter • Researcher • Historian
Ken Grauer, MD @ekgpress
7K Followers 23 Following Professor Emeritus in Family Medicine (University of Florida) Teaching ECG and Arrhythmias - locally and nationally for over 4 decades.
Dan Kim @dan___kim
6K Followers 620 Following Emergency Physician. #POCUS Fellowship Director, @UBC. Chair, @CAEP_EUC. Coffee and Craft Beer Enthusiast.
Sarah Foohey @SarahFoohey
2K Followers 146 Following perpetually learning and twitter-lurking community ED doc, McMaster Med & UofT CCFP-EM. Figures shared here: https://t.co/f1gmc1ZKVF
Nihar Ranjan Nayak @nihar_nayak2
14K Followers 1K Following DM Cardiology trainee(YR-2)-AIIMS, New Delhi MD Medicine- AIIMS, New Delhi. MBBS- AIIMS Bhubaneswar. Learning from my mistakes.
kaitlyn fromknecht @kaitfrom
86 Followers 218 Following
Papaoso @PapaOsoMD
362 Followers 1K Following Oso Polar criao’ en 🇵🇷 | EM⚕️Padawan | Bonsai 🌳 Apprentice ✂️ | Data is💰| 🏀 is life | Calle Diamante 💎
Vinoth C @Vinstappen
0 Followers 110 Following
LtGaz @ltgazb5
2 Followers 66 Following
KOH @kcoharah
173 Followers 1K Following Restaurants should have blankets. Really funny, Andrew’s friend. 👩🏻⚕️🩺
Free Alaskan @FreeAlaskan
552 Followers 1K Following PCP - Pure Constitutionalist Party - I want peak America back.
Ryan Juarez @EngJuar7
7 Followers 46 Following
JeffryMcWild @WildJeffry
320 Followers 2K Following
Maram 🇸🇩 مرا... @medwithmaram
8K Followers 677 Following 🇸🇩 #globalstudentprize top 50 . check my instagram its much more interesting I promise. YALI alumni | FY1 Doctor ما قاعدة ارد على دي ام هنا
Lance @Lance705
5 Followers 65 Following
Milan Stevanovic @MilanSt55687745
131 Followers 896 Following
Gaetano Dallavalle @GaetanoD1
27 Followers 134 Following Surgery, ED physician , Ultrasound, one passion: Ferrari @ScuderiaFerrari
Pressors & Prayers @Tachy_Not_Brady
70 Followers 51 Following EM Doctor - UK - Loving it. Always remember as Voltaire said: The art of medicine consists of amusing the patient while nature cures the disease...
Shannon Allen-Gryzwa @sallengryzwaMD
223 Followers 1K Following #family doctor #crossfit #badgers #packers #KM mom
DocScorpio @DocSc0rpio
2 Followers 107 Following
pedro aliaga @EngelsaliagaP
3 Followers 63 Following
🍉 jau_is @adlucidae
65 Followers 536 Following INFP-t 6w5 | true neutral | caffeine dependent Anaesth MMed | a realist searching for that silver lining | my opinions are my own
Lala🦩🕸️ @goaskalexandra
631 Followers 856 Following aesthetically sensitive. shakin’ til the 🌙 becomes the ☀️ caretaker of humans; mother to a 🐈⬛
Musab M. Osman @DrMusabMohamed
542 Followers 2K Following MBBS Graduate | Aspiring Surgeon | Global Surgery Enthusiast | @InciSioNGlobal #IT member
Radu Gabriel Rotaru @RaduGabrielRot1
6 Followers 690 Following
Viktor Jurasek @viktor_jurasek
79 Followers 103 Following Chief Product Officer @PowerfulMedical | Revolutionizing Cardiovascular Care with AI
Amhar Iqbal @Amhar_47
36 Followers 713 Following 22, 3rd year Med student, Proud Muslim, Alhamdulillah
Yguanie @Yguanie5195
35 Followers 1K Following
Jithin s Anand @jithin96757
4 Followers 19 Following
_ @Suli_CV
1 Followers 55 Following
Abu Jafer @AljFry82111
28 Followers 582 Following كل ما يخص امتحان المعادلة الكندية الجزء الأول قناتي ع التليجرام 🆓⬇️⬇️ https://t.co/IQZrGV2mJm
Aeternum Health Focus @health_focusug
83 Followers 493 Following Empowering community members and the global community to understand and manage health problems and complications.
Jose Carlos @Car30753032Jose
7 Followers 244 Following
@_Paul @__kabara
1K Followers 1K Following
Piero Custodio Sánch... @Pierocustodio
666 Followers 2K Following Cardiólogo Intervencionista en Hospital Nacional Almanzor Aguinaga Asenjo. Ex Residente del Instituto Nacional De Cardiologia "Ignacio Chavez” .
Aamer ubaid @UbaidAamer
378 Followers 1K Following Cardiology fellow @ahn_cvi | IM Residency @ UMKC | Khyber Medical College | Interested in 🫀 🩻 | 🇵🇰✈️🇺🇸
The Wanderer @asmallsparrow
1 Followers 610 Following
Hashim @Med4Curiosity
2 Followers 65 Following
Amin Bahari @Amin__Bahari
597 Followers 622 Following Emergency medicine. Trickle up EDI. Founder of @tartarstudio. All views are mine. He/him.
Koka1970 @Koka_1970
64 Followers 128 Following
John A. Carroll @haitianhearts
292 Followers 748 Following
Abdulsalam Alsanea @Abdulsalam30020
41 Followers 2K Following
Rahul Chhabra @Ranvijaysi50738
4 Followers 93 Following
Sam Ghali, M.D. @EM_RESUS
656K Followers 237 Following ER Doctor | Resuscitation | Airway | Cardiovascular Emergencies | ECGs | Emergency Radiology | Trauma | Critical Care | #FOAMed | Patient Advocate
Stephen W. Smith @smithECGBlog
55K Followers 516 Following EM Prof at Hennepin. Co-originator of #OcclusionMI (OMI) paradigm, ECG diagnosis of OMI, trained @pmcardio QoH. https://t.co/jutZW7fHFa… #ECG
Dr. Glaucomflecken @DGlaucomflecken
695K Followers 435 Following Ophthalmologist. Comedian. Speaker. Tiktok. Contact: [email protected] Bluesky: https://t.co/XXBQPt82Qg
𝙟𝙤𝙨𝙝 𝙛... @PulmCrit
64K Followers 533 Following zentensivist 🧘♂️ FOAMite 🌊 diuresis jedi 💦 leader of the rebel alliance ⚔️ resuscitationist 💉 writer with aweful speling 😬 no COI 💰
Andrew Petrosoniak @petrosoniak
12K Followers 2K Following EM & trauma physician | #simulation & #design to improve care | speaker | high stakes decision making | Founding partner, @AdvPerformHD
Robert Herman, MD, Ph... @RobertHermanMD
13K Followers 572 Following ⚡ECG Educator - Follow for weekly cases 🫀Cardiology Researcher @CardioAalst 👨🎓PhD from @UninaIT 🤖 Founder @PMcardioApp - AI that reads ECGs
Dr Ulhas Pandurangi @UlhasDr
9K Followers 3 Following CHIEF: Cardiac Electrophysiology and Pacing, Institute of Cardiovascular Diseases, The Madras Medical Mission, Chennai, India
Syamkumar @syamkumarmd
8K Followers 407 Following Associate Professor, Cardiologist,Cardiac EP. Lifelong learner, Humanity and Science have no borders.Vital values: Humility and compassion
Brooks Walsh @BrooksWalsh
7K Followers 2K Following Emergency physician, devoted student of emergency electrocardiography and echocardiography. Plus all the other stuff. @brookswalsh.bsky.social
🫀EcgOxford @EcgOxford
14K Followers 84 Following For Consultations & Collaboration: [email protected] 📨📨
David Didlake @DidlakeDW
3K Followers 247 Following Acute Care Nurse Practitioner. Firefighter / Paramedic (Ret). https://t.co/JWU1vKssn0 https://t.co/4SrontSxeF
Amal Mattu @amalmattu
50K Followers 9 Following Univ of Maryland; creator of https://t.co/GghMJOjaiB videos, #WhiteBoardTeaching; love Princess Bride! tweets are opinions, not standard of care statements
Dr G Rajesh (Gopalan ... @DrRajeshG1
40K Followers 2K Following Professor & Head of Cardiology, Government Medical College Calicut(Kozhikode), Kerala, India. Tweets are not endorsements. (Don’t look at my tail, for id only)
Emre Aslanger @AslangerE
7K Followers 89 Following Cardiovascular scientist. ECG and hemodynamics fan. Co-originator of #OcclusionMI (OMI) paradigm. MD, Prof. at Başakşehir Pine and Sakura City Hospital.
Anand Swaminathan MD ... @EMSwami
36K Followers 384 Following EM doc | Views my own | Medical commentary on CNN, Yahoo, MSNBC, NBC. he/him/his
Anton Helman @EMCases
15K Followers 265 Following Founder, Chief Editor & host of EM Cases Podcast. Assistant Prof U of Toronto. Education Innovation Lead SREMI. #FOAMed supporter. Opinions my own.
JMC @narrowQRS
21K Followers 1K Following Physician, Educator, Researcher, Optimist, Musician, and Empath. MDS, chimera, allo BMT survivor. 💪 🇺🇲
Viktor Jurasek @viktor_jurasek
79 Followers 103 Following Chief Product Officer @PowerfulMedical | Revolutionizing Cardiovascular Care with AI
REBEL EM @REBEL__EM
4K Followers 197 Following 📚 Rational, Evidence-Based Evaluation of Literature in Emergency Medicine | 🚑 All things REBEL EM | 🌍 #FOAMed 🔥 #FOAMcc | 🗣️ Tweets = opinion
Michal Martonak @MichalMartonak
126 Followers 270 Following Commercial Lead @PowerfulMedical | @TU_Muenchen Alumnus
Felix Bauer @ffxbauer
134 Followers 340 Following We built an AI that reads ECGs!🫀Chief Operating Officer @powerfulmedical
Vasovagal _Syncope _5... @NavinSharma53
1K Followers 4K Following MD MEDICINE RESIDENT(PGY3) !MBBS (VCSG ) |2K14|Doctor|#Medtwitter | Love to travel & Explore 🤑|Love Hills ❤️|Love Medicine ❤️❤️|#LM10 😎|#RS45 |Cricket| 🥳
Tayfun Demir @Tayfun_demir1
250 Followers 604 Following https://t.co/OBA7MTeLbu ECG writer and editor. Emergency Specialist Doctor.
Cciari1 @Frances98392343
525 Followers 651 Following
EM:RAP @emrap_tweets
2K Followers 38 Following The world's best medical education in audio, video, and app form. https://t.co/MJy2W9qaCZ #whatyoudomatters
Candice Silversides @CandiceSilvers1
1K Followers 770 Following @UofT Cardiology 🇨🇦 | Editor-in-chief #JACCAdvances
Paul Atkinson @PaulAtkinsonEM
2K Followers 970 Following Prof Emergency Medicine @DalMedSchool @sjrhem; Asst Dean Research @DalMedNB; Deputy Editor @CJEMonline. Co-D @CanPoCUS; N'Irish origins. Views my own ☘️🇨🇦
Dan Kim @dan___kim
6K Followers 620 Following Emergency Physician. #POCUS Fellowship Director, @UBC. Chair, @CAEP_EUC. Coffee and Craft Beer Enthusiast.
Hans @HansCHelseth
15 Followers 42 Following
Mert Avsever @MertAvsever
205 Followers 249 Following Your default ED doc. I share interesting ECGs and EM cases.
Dynamic Simulation @dynamicsim1
26 Followers 57 Following A CME accredited clinical simulation program delivering resuscitation-based education and simulations to hospitals across Ontario.
peter brindley @docpgb
4K Followers 270 Following ICU doc: passionate about human factors, resuscitation, resilience, diversity of ideas, scientific literacy. Opinions my own: needs to laff; wants to be useful.
Irma @IrmaMDv
854 Followers 96 Following Echo ➡️ EKG ➡️ Kardiologie ➡️ Medizin; 💥✨️ Bücher 📚 Kunst 🖼🎨 und Geschichte⏳️
Enis Lila @lila_enis
157 Followers 145 Following EKG entusiast. Sverige /Kosovo🇸🇪🇽🇰🇦🇱4th year med student.
CardiovascularCorner @TrackYourHeart
24K Followers 5K Following Your guide to a healthy heart and body. Evidence-based cardiology content.. Tweets are only for educational purposes.
International Federat... @IFEM2
8K Followers 3K Following The International Federation for Emergency Medicine leads the development of the highest quality of emergency medical care for all people.
Chris Foster @ChrisFoster82
151 Followers 388 Following Paramedic 🚑| BSc | MSc student. Family man. Blue Belt in Brazilian Jiujitsu 🥋White belt in ECG’s.
Dr.Suresh S MD, DM @suricardio
860 Followers 539 Following HOD(Cardiology), Faculty of Medicine, Shridevi institute of medicine Science &RH MBBS&MD(Med)@MMCRI Mysore DM(Cardio)@Govt Medical college Kozhikode.
International Confere... @ICEM2025
1K Followers 149 Following Innovation, Collaboration, Education and Motivation - bringing the best in Emergency Medicine together to create opportunities for you to share your practice.
Neshwan Albarwari @baramink
1K Followers 352 Following Interventional Cardiologist Lecturer in Cardiology Dohuk . Iraq
Ahmed Ata @Ahmedata7777
8K Followers 481 Following Cardiology Registrar, knowledge in this page is taken from books & websites during my study journey, I am just sharing it. Hope it can help! 🇪🇬
Dr jigar @Jigarbuddhdev4
147 Followers 192 Following
Dr. Nikhil Kumar @Nikhil_Kr16
284 Followers 142 Following Forget fear, do your process right, results will follow. #CSKfan 🦁
12 Derivaciones ECG @12_Derivaciones
8K Followers 15 Following Espacio libre para aprender de ECGs. Todos bienvenidos. Mejor equivocarse aquí que con el paciente. 🎶 TikTok @12DerivacionesECG 📷 Insta @12_derivaciones_ecg
El Hamriti Mustapha @melhamriti
3K Followers 655 Following Medical Director of Electrophysiology and Deputy Chief Physician of Cardiology
Jana Borucka @koggelnoggel
162 Followers 84 Following
leonr @LeonrMail
134 Followers 88 Following Internal medicine/ER-doctor, fascinated by cool ECGs and tricky cases, swiss based
Richard Bogle @richardbogle
5K Followers 5K Following Interventional Cardiologist & Postgraduate Dean NHS England. Liveryman and DHMSA, Worshipful Society of Apothecaries. All things 🇮🇹
Evan Lin @evanklin96
54 Followers 98 Following PGY1 at Zucker NW/LIJ; aspiring cardiologist; ecg-student
mandeep singh @mandeep_mayo
8K Followers 68 Following Professor of Cardiology @MayoClinic; Interventional cardiologist with passion for aging research. Proud dad and husband. All opinions my own.
Giovanni Xotta 🍉 @giovX3
182 Followers 404 Following Emergency Medicine Physician, in the mountains of Northern Italy (per il resto, le vélo toujours le vélo)
Javi Conejos @wedenskyeffect
752 Followers 2K Following Electrophysiology attending @htrueta. Cardiologist. Lifelong learner. Musician. Reader. Wanderluster. Proud husband and father.
Jesmar Ramonis @ramonis_jesmar
279 Followers 827 Following Cardiología. Fellow electrofisiología en HGUA. Residencia HUGCDN. España. Venezolano.
John Mandrola, MD @drjohnm
68K Followers 2K Following Heart rhythm doc, writer for @Medscape, host of This Week in Cardiology podcast, editor of Sensible Medicine. The more you see, the harder medicine gets.
Rodrigo Zoni @RodrigoZoniOK
938 Followers 583 Following Cardiologist🇦🇷 Teaching and Research Instituto de Cardiología de Corrientes. GCSRT at @harvardmed. Former President Ischemic Heart Disease Committee FAC🇦🇷
ECG Buddy @ECG_BUDDY_ARPI
975 Followers 3K Following ECG Buddy: AI-based 12-lead ECG analysis app for emergency physicians. Test it with ECG cases I share. Not for clinical use without regulatory approval.
Jack Cahill @TheECGMedic
1K Followers 136 Following Passionate about widening the understanding and interpretation of ECGs… Enthusiastic 2nd Year Med Student 🇬🇧.
Dr J NELSON OKEMA, MD... @DrJNELLY95
2K Followers 8K Following Clinician| MD| Intensivist| Aspiring Emergency Medicine Physician(Cardiologist) | Arrhythmology Expert | Researcher | EKG Enthusiast |
FLUTTER @FibrilloFlutter
1K Followers 1K Following Always need to learn🧑⚕️ Cardiology Fellow / ECG / ETT/Interventional Cardiology /Internal Medecine /